Verilink 1061 Multicast Card (CG) Configuration/Installatio Manuale Utente Scaricare il pdf

Front Panel Description

STATUS: Green LED illuminates when the unit is powered. Red LED illuminates when an alarm

exceeding thresholds is detected or other unit failure.

ACO: Amber LED illuminates when the Alarm Cutoff switch is On (switch left) indicating that the

alarm relay contacts are forced to the No Alarms condition.

ACO SW: Alarm Cutoff switch controls the alarm relay circuitry. When the switch is On (left), the

circuitry is deactivated. The ACO indicator still functions normally.

ADDRESS: This 8-position switch (Switch 1) sets the address of the unit targeted by the command from

the EM8000 controller. Valid addresses are 0 through 253 with zero being the broadcast address and 253

reserved as a universal hailing frequency.

FORCE: Amber LED illuminates when the select switch is in either the A or B position. NMS

commands will not override this switch.

A / B: Green LEDs illuminate indicating which input (A or B) is being broadcast to the ports. If both

ports (A and B) have input, only the selected port’s indicator illuminates.

Select: The select switch forces the input to either the A (switch left) or B (switch right) input. N (switch

center) is for normal operation.

NMS BR: S2-1 and S2-2 set the NMS bit rate. Refer to the NMS Bit Rate table below for setting

information.

SUPV BR: S2-3 and S2-4 set the Supervisory port bit rate. Refer to the SUPV Bit Rate table below for

setting information.

LSB: S2-5 sets the Least Significant Bit with respect to the duplex select. Refer to the Duplex Select

table for setting information.

Duplex Select: S2-6 and S2-7 select the channel (1-12) that is full duplexed to the selected (A or B) input

channel. No channel is selected when set to zero. The expansion settings (A EXPD, B EXPD, and A/B

EXPD) full duplex back to their respective T1 input lines. For example, the A EXPD setting full duplexes

the return feed back to the T1 A input line; the B EXPD setting full duplexes the return feed back to the

T1 B input line; and the A/B EXPD setting full duplexes the return feed back to the respective T1 A and

T1 B input lines.

MSB: S2-8 sets the Most Significant Bit with respect to the duplex select. Refer to the Duplex Select

table for setting information.

Activity Indicators: The two red activity indicators allow you to identify transmission flow in the unit.

The left light indicates supervisory port transmission. The right light indicates NMS bus transmission.

SUPV: The supervisory port allow you to configure the unit’s software through a VT100 connection.

TRANSPORT

Specifications

Input/Output

Input (A/B): Impedance terminated

100 Ω (± 2%)

Unterminated 1000 Ω

Ext. Alarm Inputs: Off when ≤ 3 mA,

On when > 4 mA and

≤ 20 mA

Output: Per 62411 waveform

into 100 Ω

Power

DC Power: -48 VDC (±10%), 100

mA max.

2.5 Watts, 8.5 BTU

max.

Connection: Terminal block

Mechanical

Mounting: Desktop, wall, horizon-

tal rack, vertical rack

or vertical nest mount

Dimensions

Width: 1.72 in (4.37 cm)

Height: 6.8 in (17.27 cm)

Depth: 10.5 in (50.90 cm)

Weight: 4.0 lbs (1.81 kg)

Industry

Standards

FCC Compliance: Part 15 Class A,

Subpart B

U.S. Safety: UL 1950 Third Edition

Canadian Safety: CSA C22.2

No. 950-95

1061 T1 Multicast

Configuration Guide

45-00117

1.00

NMS Bit Rate

NMS BR S2-1 S2-2

19.2 kbps B B

9.6 kbps A A

2.4 kbps B A

1.2 kbps A B

SUPV Bit Rate

Bit Rate S2-3 S2-4

19.2 kbps B B

9.6 kbps A A

2.4 kbps B A

1.2 kbps A B

Duplex Select

S2-5 S2-6 S2-7 S2-8

0BBBB

1ABBB

2BABB

3AABB

4BBAB

5ABAB

6 BAAB

7 AAAB

8BBBA

9ABBA

10 B A B A

11 A A B A

12 B B A A

A Expd A B A A

B Expd B A A A

A/B Expd A A A A

1061

Multicast

ADDRESS

FORCE

ACO SW

ACO

STATUS

NMS BR

SUPV BR

LSB

DUPLEX SEL

MSB

1 2

Sommario

Pagina 1 - 1061 T1 Multicast

Front Panel Description STATUS: Green LED illuminates when the unit is powered. Red LED illuminates when an alarm exceeding thresholds is detected or

Pagina 2 - T1 Multicast Port Pinout

Connector Pinout Pin NMS Out NMS In EXPAND T1 IN Alarm/Power1 Not Used Not Used Data Out Data In External Alarm A (+)2 Signal Gnd Signal Gnd Data O

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